package com.morningstar.keyratio.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.google.gson.Gson;
import com.morningstar.keyratio.KeyRatioEntity;
import com.morningstar.keyratio.MorningStarKeyRatioUtils;

/**
 * Servlet implementation class MorningStarKeyRatioServlet
 */
@WebServlet("/MorningStarKeyRatioServlet")
public class MorningStarKeyRatioServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public MorningStarKeyRatioServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		String exchange = request.getParameter("exchange"),code = request.getParameter("code");
		KeyRatioEntity entity = MorningStarKeyRatioUtils.fetchStockData(exchange, code,5);
		Gson gson = new Gson();
        String json = gson.toJson(entity);
        //System.out.println(json);
        
        PrintWriter writer = response.getWriter();  
        writer.print(json);
		writer.flush();
		
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
